<template>
        <div>
          v-model传参：子组件
          <button @click="handleClick">点击修改参数</button>
          <br />
          {{ props.isShow }}
        </div>
</template>
      
      <script setup lang="ts">
      import { defineProps, defineEmits } from 'vue';
      
      const props = defineProps({
        isShow: {
          type: String,
          default: 'false'
        }
      })
      const emit = defineEmits(["update:isShow"])
      const handleClick = () => {
        emit("update:isShow", !props.isShow)
      }
      
      </script>
      
      <style scoped>
      
      </style>